For loading of bike onto MotoTote MTX m3 carrier MTX3. Accommodates rear tire widths of up to 6.00 inches. Tube and wire construction is light but extremely strong and provides superior slip resistance. Mates with Tire Track during loading with specially shaped tabs that prevent twisting/flipping. When not in use, it attaches to hardpoints on the MotoTote carrier so it does not have to be carried inside the vehicle.